EP 0115399 A2 19840808 - Synthetic mica products.
Title (en)
Synthetic mica products.
Title (de)
Produkte aus synthetischem Glimmer.
Title (fr)
Produits de mica synthétique.
Publication
Application
Priority
US 46156683 A 19830127
Abstract (en)
There are disclosed synthetic mica papers, substrates produced by laminating such papers, and use of the substrates in printed circuit assemblies. The mica paper is composed primarily of overlapping, ion-exchanged platelets of a synthetic, lithium and/or sodium, water-swelling mica, and is impregnated with an organic resin.
IPC 1-7
IPC 8 full level
C04B 35/16 (2006.01); C01B 33/26 (2006.01); C01B 33/40 (2006.01); C01B 33/42 (2006.01); C01B 33/44 (2006.01); D21H 13/36 (2006.01); D21H 13/44 (2006.01); D21H 17/67 (2006.01); D21H 19/24 (2006.01); H01B 3/04 (2006.01); H01B 3/52 (2006.01); H05K 1/03 (2006.01)
CPC (source: EP KR US)
D21H 13/44 (2013.01 - EP KR US); H05K 1/0366 (2013.01 - EP KR US); H05K 2201/0293 (2013.01 - EP KR US); H05K 2201/068 (2013.01 - EP KR US); Y10S 428/901 (2013.01 - EP KR US); Y10T 428/251 (2015.01 - EP US); Y10T 428/2911 (2015.01 - EP US); Y10T 428/31518 (2015.04 - EP US)
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 0115399 A2 19840808; EP 0115399 A3 19841003; EP 0115399 B1 19870923; CA 1213508 A 19861104; DE 3466417 D1 19871029; JP S59149602 A 19840827; KR 840007042 A 19841204; US 4559264 A 19851217
DOCDB simple family (application)
EP 84300276 A 19840117; CA 441443 A 19831118; DE 3466417 T 19840117; JP 1323784 A 19840127; KR 840000366 A 19840127; US 46156683 A 19830127